User interface for POS system



FIG. 1 is a top, left and front perspective view of a user interface for POS system, showing my design;

FIG. 2 is a top, right and rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a top, left and front perspective view of a second embodiment of FIGS. 1-8;

FIG. 10 is a top, right and rear perspective view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a left side elevational view thereof; and,

FIG. 16 is a right side elevational view thereof. 

The ornamental design for a user interface for POS system, as shown and described. 